Back in June, those brainy folks over at Germany’s Fraunhofer research group announced the development of Resobone, a material designed to replace the titanium plates used to patch holes in peoples’ skulls. Now, perhaps a little ironically, they’ve announced the creation of TiFoam – a titanium foam to be used for replacing injured bone. Unlike Resobone, TiFoam is intended for load-bearing areas, where a balance of strength and flexibility are essential. Like Resobone, however, it’s designed to encourage surrounding bone to grow into the implant.